| Primary Identifier | MGI:3802585 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Crem |
| Transmission | Germline | Strain of Origin | C57BL/6NSlc |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon P2 and a neo cassette with a 3' loxP site was inserted downstream of exon P2. Transient cre expression in fertilized oocytes was used to remove the neo cassette and exon P2. |